2005 Toyota Corolla — MOT failures & pass rate
82,346 MOT tests on the 2005 Toyota Corolla are in this dataset, and 77.3% of them passed. Small family cars of a similar age fail 27.8% of the time, so this is 5.1pp better than the group it competes with. Failures cluster in lighting & signalling, brakes and visibility.
What the MOT record shows
Lighting & signalling dominates the failure mix at 18.2% of all tests — 6.3 points clear of brakes, so it is the first thing to check.
At component level the recurring items are headlamp aim, headlamp and position lamp — headlamp aim alone was recorded 7,434 times.
A 150k+ example is materially riskier than a 0-30k one: 27.9% versus 14.8%.
Fuel type barely separates them — petrol fails 22.6% of the time against 23.6% for diesel.
Advisories point at the next bill rather than this one: brakes was flagged on 38.3% of tests without failing them.
The trend is worsening — 22.0% of tests failed in 2021 against 23.6% in 2025, the usual pattern as a fleet ages.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 18.2% | 14,967 |
| 2 | Brakes | 11.9% | 9,803 |
| 3 | Visibility | 6.3% | 5,186 |
| 4 | Suspension | 5.9% | 4,855 |
| 5 | Tyres | 4.5% | 3,750 |
| 6 | Emissions & environmental | 3.5% | 2,901 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 7,434 |
| 2 | Headlamp | 6,886 |
| 3 | Position lamp | 4,240 |
| 4 | Wipers | 4,112 |
| 5 | Stop lamp | 3,767 |
| 6 | Service brake performance | 3,677 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Brakes | 38.3% | 31,539 |
| 2 | Suspension | 34.4% | 28,364 |
| 3 | Tyres | 26.7% | 21,995 |
| 4 | Lighting & signalling | 22.1% | 18,177 |
| 5 | Other defects | 17.0% | 13,984 |
| 6 | Body, structure & corrosion | 13.0% | 10,666 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 919 | 14.8% |
| 30-60k | 8,838 | 16.5% |
| 60-90k | 20,253 | 20.0% |
| 90-120k | 25,002 | 23.7% |
| 120-150k | 17,043 | 24.9% |
| 150k+ | 10,258 | 27.9% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 70,071 | 22.6% |
| Diesel | 12,270 | 23.6% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 21,014 | 22.0% |
| 2022 | 18,560 | 21.9% |
| 2023 | 16,625 | 23.2% |
| 2024 | 14,266 | 23.3% |
| 2025 | 11,881 | 23.6% |
What to check before buying a 2005 Corolla
On a 2005 Corolla, lighting & signalling is what the MOT record says goes wrong most — it appeared in 18.2% of tests. Check these areas before you commit.
- Lighting & signalling (18.2% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (11.9% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
- Visibility (6.3% of tests): Wipers, washers, mirrors and screen damage — usually inexpensive, but check for chips in the driver's line of sight. Typical repair: £15–£150.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2005 Toyota Corollas pass their MOT?
77.3% of the 82,346 2005 Toyota Corolla MOT tests in this dataset passed — a 22.7% fail rate.
What is the most common MOT failure on a 2005 Toyota Corolla?
Lighting & signalling, recorded in 18.2% of tests, followed by brakes (11.9%).
Does the 2005 Corolla get worse with mileage?
Its MOT fail rate rises from 14.8% in the 0-30k band to 27.9% in the 150k+ band.
Methodology & source. Based on 82,346 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.